The Double Tip version is sold individually, and is designed for one-handed rolls. Head is 2-3/4 in., length is 15-1/2 in. 

The Chamois and wood mallet is a must-have for playing The Rite of Spring. Sold in pairs. The main head is 1.5 in. while the secondary head is 1.375 in. The length is 15.25 in.